1. SPECIFICATIONS
Unit
Voltage range
TPMS ECU
Modulation type
Pressure measuring
Tolerance range of
measured pressure
Tolerance range of
Wheel module
measured temperature
Temperature
measuring range
Tire
Inflation pressure
Item
Active mode
Coast mode
Sleep mode
Bit rate
Amplitude modulation (AM)
Frequency
range
±5% ( -40℃ ~ -10℃)
±2% ( -10℃ ~ 70℃)
±5% ( 70℃ ~ 100℃)
±5% ( -40℃ ~ -10℃)
±2% ( -10℃ ~ 70℃)
±5% ( 70℃ ~ 100℃)
Battery life
160,000 km or 10 years
Specification
9 ~ 16 V
50 mA
30 mA
100 uA
500 Kbps
433.92 Mhz
0 ~ 6.375 bar
(0~92.43 psi)
-50℃ ~ 205℃
Lithium battery
(about 3.0~3.2 V),
32 psi
15-3
4190-00
Remarks
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1 bar = about 14.5 psi
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It can be shortened
depending on use
condition.
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